2 Calculating Z Scores Calculate the z scores to determine who scored better based on...
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2 Calculating Z Scores Calculate the z scores to determine who scored better based on the following data a In 2020 you took your SATS and received a score of 1200 The average score was 1000 with a standard deviation of 100 In 2021 you took your SATS again and received a 1300 The average score was 1250 with a standard deviation of 50 Calculate the following data to determine if you did better on your SATS in 2020 or 2021 2020 1200 1000 100 2 2021 1300 1250 50 1 1 I
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